OpenAI announced the general availability of its Decisions API on October 22, 2026, entering the market for fast, low-cost decision models. [1, 2, 7] Built on the GPT-6 Luna model, the API targets high-speed classification and routing tasks. It returns structured answers up to 10 times faster than OpenAI’s standard response API. [1] The general release adds voice and visual input capabilities. [2]
OpenAI charges $0.10 per million input tokens and nothing for output tokens, directly challenging competitors such as TypeSafe’s Jev. [1, 6] Jev’s input price is $0.042 per million tokens, but it lacks multimodal capabilities. [11]
The launch intensifies competition in the growing market for specialized, task-specific AI tools beyond general-purpose chatbots. [7]